blob: 0dbfad512224034c01ff045b8f03fe1980bd7a86 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#!/bin/sh
# Syntax ok?
fn() { echo $* }
# Can we invoke that?
test "$(fn 1)" = 1 || echo cannot invoke "'fn 1'" && exit 1
test "$(fn 1 2)" = "1 2" || echo cannot invoke "'fn 1 2'" && exit 1
# With explicit argument names?
fn(a) { echo $a }
# Can we invoke that?
test "$(fn 1)" = 1 || echo cannot invoke "'fn 1'" with explicit names && exit 1
test "$(fn 1 2)" = 1 || echo cannot invoke "'fn 1 2'" with explicit names and extra arguments && exit 1
# Can it fail?
if fn 2>/dev/null {
echo "'fn'" with an explicit argument is not failing with not enough args
exit 1
}
# $0 in function should be its name
fn() { echo $0 }
test "$(fn)" = fn || echo '$0' in function not equal to its name && exit 1
|
